Saltwater Disposal Wells in Hockley County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
2,367
Permitted Capacity
6.9M bbl/d
Injected 12mo (thru 2025-06)
165.8M bbl
UIC Permits All Time
4,003
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Inactive | SUNDOWN SLAUGHTER UNIT #1112 A | 42-219-00000 | BCE-MACH III LLC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #427 | 42-219-02415 | ALTURA ENGY LTD | Injection | 2,200 | -- | 4,702–5,073 |
| Plugged | SUNDOWN SLAUGHTER UNIT #5003W | 42-219-01036 | SABINAL ENGY OPER, LLC | Injection | 2,200 | -- | 4,800–5,200 |
| Inactive | SUNDOWN SLAUGHTER UNIT #1006 | 42-219-02938 | BCE-MACH III LLC | Injection | 2,200 | -- | 4,700–5,100 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1188 | 42-219-30028 | SABINAL ENGY OPER, LLC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | LUCAS, G. B. #11W | 42-219-31323 | SCYTHIAN, LTD | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #386 | 42-219-34289 | OCCIDENTAL PERMIAN LTD | Injection | 2,200 | -- | 4,916–5,020 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1269 | 42-219-30871 | TEXACO E & P INC | Injection | 2,200 | -- | 4,700–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1115 | 42-219-03046 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1112 | 42-219-03042 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1105 | 42-219-03036 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1101W | 42-219-03032 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1100 | 42-219-03031 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1084W | 42-219-03016 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1077 | 42-219-03009 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Cancelled | TEXACO SLAUGHTER ESTATE #18W | 42-219-37147 | TEXACO E & P INC | Injection | 2,200 | -- | 7,500–8,400 |
| Plugged | SLAUGHTER, BOB BLOCK #75AW | 42-219-30502 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1074 | 42-219-03006 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SLAUGHTER, BOB BLOCK #45W | 42-219-02977 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1039 | 42-219-02971 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1026 | 42-219-02958 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1025 | 42-219-02957 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1024W | 42-219-02956 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1008 | 42-219-02940 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | TEXACO SLAUGHTER ESTATE #19W | 42-219-37186 | SABINAL ENGY OPER, LLC | Injection | 2,200 | -- | 7,400–8,214 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #547W | 42-219-35760 | APC OPER PARTNERSHIP | Injection | 2,200 | -- | 4,560–5,000 |
| Plugged | SLAUGHTER ESTATE UNIT #53 | 42-219-10086 | ALTURA ENGY LTD | Injection | 2,200 | -- | 5,033–5,074 |
| Plugged | SLAUGHTER ESTATE UNIT #52 | 42-219-01987 | TEXACO INC | Injection | 2,200 | -- | 4,786–5,070 |
| Plugged | CATTLE RAISERS NEAL UNIT #1W | 42-219-02716 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SLAUGHTER ESTATE UNIT #227W | 42-219-00920 | ALTURA ENGY LTD | Injection | 2,200 | -- | 4,845–5,012 |
| Plugged | SLAUGHTER ESTATE UNIT #312 | 42-219-02436 | TEXACO INC | Injection | 2,200 | -- | 4,797–5,051 |
| Plugged | SUNDOWN SLAUGHTER UNIT #3009W | 42-219-02708 | SABINAL ENGY OPER, LLC | Injection | 2,200 | -- | 4,200–5,200 |
| Plugged | HUDGENS, L. F. #3W | 42-219-02774 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SUNDOWN SLAUGHTER UNIT #4005 | 42-219-01285 | SABINAL ENGY OPER, LLC | Injection | 2,200 | -- | 4,800–5,200 |
| Plugged | SLAUGHTER, BOB BLOCK #144W | 42-219-03074 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Inactive | TEXACO SLAUGHTER ESTATE #14 | 42-219-36507 | BCE-MACH III LLC | Injection | 2,200 | -- | 7,100–8,600 |
| Plugged | NORTH CENTRAL LEVELLAND UNIT #47W | 42-219-01000 | APC OPER PARTNERSHIP | Injection | 2,200 | -- | 4,200–4,832 |
| Cancelled | GIVAN, FRANK E. #8 | 42-219-34972 | TEXACO INC | Injection | 2,200 | -- | 4,941–5,024 |
| Plugged | SLAUGHTER ESTATE UNIT #232 | 42-219-00925 | TEXACO INC | Injection | 2,200 | -- | 4,816–5,014 |
| Plugged | SUNDOWN SLAUGHTER UNIT #1246W | 42-219-30630 | TEXACO E & P INC | Injection | 2,200 | -- | 4,800–5,200 |
| Cancelled | SLAUGHTER "G" #57 | 42-219-34307 | ALTURA ENGY LTD | Disposal | 2,100 | -- | 11,700–12,600 |
| Plugged | WILLARD, N. W. "B" #1D | 42-219-81878 | BRYANT SALT WATER DISPOSAL INC. | Disposal | 2,000 | -- | 1,860–1,930 |
| Plugged | COBLE "C" #4 | 42-219-00187 | SUN EXPL. & PROD. CO.-MIDLAND | UIC | 2,000 | -- | 4,819 |
| Plugged | WEST SUNDOWN UNIT #215R | 42-219-36048 | OXY USA INC | Injection | 2,000 | -- | 4,850–5,040 |
| Inactive | JEFFERS #2 | 42-219-31279 | TEXLAND PETRO, L.P | Injection | 2,000 | -- | 6,750–6,900 |
| Plugged | COE, A. E. #6 | 42-219-01691 | BASS ENTERPRISES PROD CO | Injection | 2,000 | -- | 4,830–4,975 |
| Plugged | SHERROD 14 #1 | 42-219-36963 | CHI OPER, INC | Injection | 2,000 | -- | 7,170–7,795 |
| Cancelled | WEST SUNDOWN UNIT #148 | 42-219-01789 | BASS ENTERPRISES PROD CO | Injection | 2,000 | -- | 4,835–4,975 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #136AW | 42-219-37085 | SABINAL ENGY OPER, LLC | Injection | 2,000 | -- | 4,650–4,860 |
| Plugged | MALLET UNIT #505W | 42-219-00328 | APC OPER PARTNERSHIP | Injection | 2,000 | -- | 4,400–5,402 |
| Plugged | ROPES, E. (CLEARFORK) UNIT #10W | 42-219-10102 | PPC OPER CO LLC | Injection | 2,000 | -- | 5,991–6,070 |
| Inactive | COONS, W. A. #42 | 42-219-34707 | HILCORP ENGY CO | Injection | 2,000 | -- | 4,936–5,046 |
| Plugged | MONTGOMERY ESTATE-DAVIES NCT-2 #130H | 42-219-34473 | TEXACO E & P INC | Injection | 2,000 | -- | 4,400–5,000 |
| Plugged | MALLET UNIT #131W | 42-219-01195 | APC OPER PARTNERSHIP | Injection | 2,000 | -- | 44,000–5,332 |
| Plugged | LEVELLAND BRINE STATION #1 | 42-219-82037 | MESQUITE SWD INC | UIC | 2,000 | -- | 2,200–2,600 |
| Plugged | SLAUGHTER ESTATE UNIT #250 | 42-219-00943 | TEXACO INC | Injection | 2,000 | -- | 4,899–5,034 |
| Plugged | SLAUGHTER CONSOLIDATED #105 | 42-219-36529 | OCCIDENTAL PERMIAN LTD | Injection | 2,000 | -- | 7,100–8,600 |
| Plugged | TOWN LOT UNIT #5W | 42-219-01642 | OXY USA INC | Injection | 1,980 | -- | 4,825–5,064 |
| Plugged | WEST SUNDOWN UNIT #196 | 42-219-01772 | OXY USA INC | Injection | 1,980 | -- | 4,733–5,062 |
| Plugged | WEST SUNDOWN UNIT #200 | 42-219-01774 | OXY USA INC | Injection | 1,980 | -- | 4,748–5,079 |
| Plugged | EAST MALLET UNIT #A 42WH | 42-219-36176 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,300 |
| Plugged | EAST MALLET UNIT #64 | 42-219-01163 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #145W | 42-219-35724 | SUPERIOR OIL CO, THE | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #69W | 42-219-01151 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #46W | 42-219-01215 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #97WH | 42-219-30999 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,300 |
| Plugged | EAST MALLET UNIT #36W | 42-219-01214 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #144W | 42-219-35721 | SUPERIOR OIL CO, THE | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #146W | 42-219-35791 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #143W | 42-219-35722 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #130W | 42-219-35002 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #100WH | 42-219-31002 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,300 |
| Plugged | EAST MALLET UNIT #32W | 42-219-01113 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #1W | 42-219-01165 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #12W | 42-219-01170 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | EAST MALLET UNIT #19W | 42-219-01196 | APC OPER PARTNERSHIP | Injection | 1,950 | -- | 4,700–5,150 |
| Plugged | LEVELLAND UNIT #356 | 42-219-02096 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Plugged | NORTHWEST MALLET UNIT #99W | 42-219-00562 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,911–5,029 |
| Plugged | SLAUGHTER ESTATE UNIT #215 | 42-219-00908 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,700–5,200 |
| Plugged | LEVELLAND UNIT #122W | 42-219-01959 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Inactive | SLAUGHTER ESTATE UNIT #380 | 42-219-34259 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,700–5,200 |
| Plugged | CENTRAL MALLET UNIT #178 | 42-219-10073 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,974–5,035 |
| Plugged | CENTRAL MALLET UNIT #176 | 42-219-01495 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,893–5,072 |
| Inactive | WEST RKM UNIT #180 | 42-219-30732 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,700–5,200 |
| Plugged | CENTRAL MALLET UNIT #148 | 42-219-00815 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,933–5,088 |
| Plugged | CENTRAL MALLET UNIT #141 | 42-219-00827 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,910–5,084 |
| Plugged | CENTRAL MALLET UNIT #126 | 42-219-00841 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,964–5,101 |
| Plugged | CENTRAL MALLET UNIT #111W | 42-219-00685 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,936–5,057 |
| Plugged | CENTRAL MALLET UNIT #101W | 42-219-03192 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,965–5,069 |
| Plugged | CENTRAL MALLET UNIT #84W | 42-219-01668 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,928–5,069 |
| Plugged | LEVELLAND UNIT #139W | 42-219-00215 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Plugged | CENTRAL MALLET UNIT #66W | 42-219-03193 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,882–5,064 |
| Plugged | LEVELLAND UNIT #87W | 42-219-01978 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Plugged | LEVELLAND UNIT #85W | 42-219-02052 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Plugged | LEVELLAND UNIT #701W | 42-219-31689 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Plugged | SLAUGHTER ESTATE UNIT #381 | 42-219-34256 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,700–5,200 |
| Plugged | CENTRAL MALLET UNIT #58 | 42-219-03198 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,946–5,050 |
| Plugged | LEVELLAND UNIT #665W | 42-219-31519 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
| Inactive | FRAZIER, W. G. #75 | 42-219-30389 | OCCIDENTAL PERMIAN EOR, LLC | Injection | 1,800 | -- | 4,800–5,200 |
| Plugged | LEVELLAND UNIT #60W | 42-219-01671 | OCCIDENTAL PERMIAN LTD | Injection | 1,800 | -- | 4,550–5,100 |
Source: RRC UIC well master and H-10 injection filings. H-10s are annual filings on staggered anniversaries — injected volumes shown through 2025-06, the newest month with complete reporting; recent months are never estimated.